BILT HARD vs WORX Nitro 21" Cordless Lawn Mower, Electric Mower
Updated July 2026 — BILT HARD wins on bag capacity, WORX Nitro 21" Cordless Lawn Mower, Electric Mower wins on runtime and power.
The WORX Nitro mower offers more versatility and advanced features, making it a better choice for comprehensive lawn care.
Why BILT HARD is better
Price
BILT HARD is significantly cheaper at $169.99.
Dethatching
BILT HARD specializes in dethatching and scarifying.
Depth Adjustment
BILT HARD has a 5-position depth adjustment feature.
Why WORX Nitro 21" Cordless Lawn Mower, Electric Mower is better
Functionality
WORX offers 3-in-1 functionality including mulching.
Power
WORX has a brushless motor providing 40% more power.
Self-Propelled
WORX is self-propelled, reducing physical effort.
Overall score
Specifications
| Spec | BILT HARD | WORX Nitro 21" Cordless Lawn Mower, Electric Mower |
|---|---|---|
| Motor Type | Copper | Brushless |
| Cutting Width | 16 inches | 21 inches |
| Depth Adjustment | 5 positions | 7 positions |
| Battery | N/A | 2 × 20V |
| Self-Propelled | No | Yes |
Dimension comparison
Overview of the Products
In this comparison, we will look at the BILT HARD 16 Inch Dethatcher Scarifier and the WORX Nitro 21" Cordless Lawn Mower. The BILT HARD dethatcher is priced at $169.99, while the WORX mower comes in at $359.99, making it about 112% more expensive. While both products serve the purpose of lawn maintenance, they cater to different needs and functionalities.
Functionality and Design
The BILT HARD dethatcher is a versatile machine featuring a 2-in-1 design that includes both dethatching and scarifying capabilities. This allows users to switch between functions easily, effectively removing dead plant material and enhancing soil health. In contrast, the WORX Nitro mower is a self-propelled cordless model that offers 3-in-1 functionality, including mulching, bagging, and rear side-discharging. This flexibility makes the WORX mower particularly useful for various lawn care tasks, but it is designed primarily for mowing rather than dethatching.
Power and Performance
When it comes to power, the BILT HARD dethatcher is equipped with a robust 15 Amp copper motor that can reach up to 3300 RPM. This motor is designed for effective dethatching and scarifying, making it suitable for maintaining the health of your lawn. On the other hand, the WORX Nitro mower features a brushless motor that delivers 40% more power and 10% longer runtime than its predecessors. This motor is particularly beneficial for tackling thick grass, making the mower efficient for lawns up to ½ acre.
Ease of Use
The BILT HARD dethatcher has user-friendly features like a 5-position depth adjustment lever for easy control over the depth of dethatching and scarifying. Additionally, it is designed with 7" front and 6" rear flat-free wheels for improved maneuverability. Conversely, the WORX Nitro mower is self-propelled with variable speed functionality, allowing users to set their preferred pace (up to 3.7 MPH). This feature significantly reduces the physical effort required during mowing, especially on inclines.
Maintenance and Storage
The BILT HARD dethatcher requires some pre-maintenance, such as mowing the lawn before use to optimize its performance. It includes a 14.5-gallon removable grass bag, making cleanup straightforward. The WORX mower, however, is designed for easy maintenance with features like a fully collapsible handle for convenient storage. It also includes an onboard charge-level indicator, allowing users to monitor battery life easily, thus ensuring they won’t run out of power during operation.
Environmental Impact
Both products are electric, which means they operate with less environmental impact compared to traditional gas-powered tools. The BILT HARD dethatcher operates on a 15 Amp electric motor, while the WORX Nitro mower runs on two 20V 5.0Ah PowerShare batteries. This battery technology not only reduces emissions but also offers the convenience of using the same batteries for over 140 other WORX tools, promoting a sustainable approach to lawn care.
Price Comparison
The BILT HARD dethatcher is priced at $169.99, making it a cost-effective option for those focused on dethatching and scarifying. The WORX Nitro mower, at $359.99, is significantly more expensive, reflecting its advanced features like self-propulsion and aerodeck technology. The $190 price difference means that the mower is about 112% pricier, which is a considerable investment for consumers primarily looking for a mowing solution.
Which should you buy?
Choosing between the BILT HARD dethatcher and the WORX Nitro mower ultimately depends on your lawn care needs. If you are looking for a dedicated dethatching solution to enhance soil health, the BILT HARD dethatcher is a more budget-friendly option at $169.99. However, if you require a versatile lawn mower capable of handling various tasks, including mulching and bagging, the WORX Nitro mower is worth the investment at $359.99. Consider your specific lawn maintenance requirements and budget to make the best choice for your yard.

